Home / 14,860.52-22,275.53-6,538.98

Finding the Fourth Proportional to 14,860.52, 22,275.53 and 6,538.98

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Solution

The fourth proportional to 14,860.52, 22,275.53 and 6,538.98 is: 9,801.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,860.52 : 22,275.53 = 6,538.98 : x
  2. Step 2: Convert to fraction form
    14,860.52/22,275.53 = 6,538.98/x
  3. Step 3: Cross multiply
    14,860.52x = 22,275.53 × 6,538.98
  4. Step 4: Simplify right side
    14,860.52x = 145,659,245.16
  5. Step 5: Solve for x
    x = 145,659,245.16/14,860.52
  6. Step 6: Final answer
    x = 9,801.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.